Progress Event

Event fired during recognition processes to indicate progress and make it possible to abort.

Syntax

Visual Basic
C#
Managed Extensions for C++
C++/CLI

'Declaration
 
Public Event Progress As ImGearRecProgressEventHandler

'Usage
 
Dim instance As ImGearRecognition
Dim handler As ImGearRecProgressEventHandler
 
AddHandler instance.Progress, handler

public event ImGearRecProgressEventHandler Progress

public: __event ImGearRecProgressEventHandler* Progress

public:
event ImGearRecProgressEventHandler^ Progress

Event Data

The event handler receives an argument of type ImGearRecProgressEventArgs containing data related to this event. The following ImGearRecProgressEventArgs properties provide information specific to this event.

Property	Description
Abort	Gets or sets a value indicating whether the current sequence of recognition tasks aborted or not.
Percent	Gets percent completion (from 0 to 100) of the current recognition task.
Process	Gets process identifier of the current recognition task.

Remarks

This event is fired during various recognition processes. It can be used by an application to monitor which recognition process is being performed as well as percent completion on an individual process. It can also be used to abort a recognition process, if the application's event handler sets the ImGearRecProgressEventArgs.Abort property of the event arguments object ImGearRecProgressEventArgs class to true.

Only a minimal amount of work should be performed in the event handler for this event. The application must not access any recognition objects from the event handler other than the ImGearRecProgressEventArgs class argument.

See the documentation for ImGearRecProgressEventHandler delegate for an example of how to use this event.

Reference

ImGearRecognition Class
ImGearRecognition Members
ImGearRecProgressEventHandler Delegate